Im trying to amend this formula.
The formula (below) works and references a cell in another sheet and displays the color ball entered in that sheet.
=IFERROR(INDEX({CS - Health}, MATCH([Project Key]@row, {CS - Project Key}, 0)), "")
I want to add a condition that says if the reference cell in the other sheet is empty, my sheet should display a "Gray" ball
OR another option would be that if the % Complete column (to the left in row) is =0% the ball is gray